Celiac Serology Reflex Panel

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General Information

Lab Name
Celiac Serology Reflex Panel
Lab Code
CELRP
Epic Ordering
Celiac Serology Reflex Panel
Description
Reflex testing (anti endomysial [CELRP1] CPT: 86255 or IgA level [CELRP3] CPT: 82784) with additional charges, will be ordered as indicated based on the results of the IgA anti tTG and the IgG anti DGP.
Synonyms
Celiac Antibody, CELRP1, CELRP3, deamidated gliadin derived peptides, DGP, Endomysial, Gluten sensitivity, Sprue, tissue transglutaminase antibody, tTG Antibody
Components

Interpretation

Method
Multiplex Immunoassay
Reference Range
See individual components
Guidelines

Ordering & Collection

Specimen Type
Blood
Collection
3 mL blood in RED TOP or SST tube
Handling Instructions
Quantity
requested: 1 mL serum
minimum: 0.5 mL serum

Processing

Processing
Refrigerate serum
Hemolysis may decrease the measured IgA anti tTg antibody level.  Hemolyzed samples with negative and borderline IgA tTG results will be credited.
 
Stability: Room Temperature: up to 3 days; Refrigerated: 7 days; Frozen at -20°C:  Long Term

Performance

LIS Dept Code
Immunology (IMM)
Performing Location(s)
UW-MT Immunology
206-520-4600

Clinical Lab, Room NW220,
University of Washington Medical Center,
1959 NE Pacific street, Seattle, WA 98195

Frequency
Monday-Friday. Reflex testing done on following run.
Available STAT?
No

Billing & Coding

CPT codes
86258, 86364
LOINC
69726-8
Interfaced Order Code
UOW2663